audiod: Avoid to report 100% time at startup.

[paraslash.git] / string.c

diff --git a/string.c b/string.c
index f8b64b77c08d0c109c62129bdfeac04b775b3d6b..701448e041cfa9ff86dc1a6cccf37cd088b76c20 100644 (file)
--- a/string.c
+++ b/string.c
@@ -562,10 +562,18 @@ int para_atoi64(const char *str, int64_t *value)
        tmp = strtoll(str, &endptr, 10);
        if (errno == ERANGE && (tmp == LLONG_MAX || tmp == LLONG_MIN))
                return -E_ATOI_OVERFLOW;
-       if (errno != 0 && tmp == 0) /* other error */
-               return -E_STRTOLL;
+       /*
+        * If there were no digits at all, strtoll() stores the original value
+        * of str in *endptr.
+        */
        if (endptr == str)
                return -E_ATOI_NO_DIGITS;
+       /*
+        * The implementation may also set errno and return 0 in case no
+        * conversion was performed.
+        */
+       if (errno != 0 && tmp == 0)
+               return -E_ATOI_NO_DIGITS;
        if (*endptr != '\0') /* Further characters after number */
                return -E_ATOI_JUNK_AT_END;
        *value = tmp;
@@ -625,7 +633,7 @@ int get_loglevel_by_name(const char *txt)
                return LL_CRIT;
        if (loglevel_equal(txt, "emerg"))
                return LL_EMERG;
-       return -1;
+       return -E_BAD_LL;
 }
 
 static int get_next_word(const char *buf, const char *delim, char **word)
@@ -1065,7 +1073,7 @@ __must_check int strwidth(const char *s, size_t *result)
                return -ERRNO_TO_PARA_ERROR(errno);
        if (num_wchars == 0)
                return 0;
-       dest = para_malloc(num_wchars * sizeof(*dest));
+       dest = para_malloc((num_wchars + 1) * sizeof(*dest));
        src = s;
        memset(&state, 0, sizeof(state));
        num_wchars = mbsrtowcs(dest, &src, num_wchars, &state);